CN115506534A - Shear wall structure and building - Google Patents
Shear wall structure and building Download PDFInfo
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- CN115506534A CN115506534A CN202211217110.4A CN202211217110A CN115506534A CN 115506534 A CN115506534 A CN 115506534A CN 202211217110 A CN202211217110 A CN 202211217110A CN 115506534 A CN115506534 A CN 115506534A
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- collet
- fixedly connected
- shear wall
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- 238000009434 installation Methods 0.000 claims abstract description 28
- 238000010276 construction Methods 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 60
- 239000010959 steel Substances 0.000 claims description 60
- 230000002787 reinforcement Effects 0.000 claims description 28
- 210000000078 claw Anatomy 0.000 claims description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 18
- 230000000670 limiting effect Effects 0.000 description 20
- 238000000034 method Methods 0.000 description 8
- 239000004567 concrete Substances 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011440 grout Substances 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/06—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4107—Longitudinal elements having an open profile, with the opening parallel to the concrete or masonry surface, i.e. anchoring rails
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4114—Elements with sockets
- E04B1/415—Elements with sockets with captive and extendable anchoring parts, e.g. spring-loaded bolts, hanging rings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
- E04G21/185—Means for positioning building parts or elements for anchoring elements or elements to be incorporated in the structure
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a shear wall structure in the technical field of shear wall construction, which comprises a body, wherein a plurality of framework holes are formed in the body, a bottom connecting cavity communicated with the framework holes is formed in the lower end of the body, a plurality of locking devices are arranged in the framework holes in an array mode in the axis direction of the framework holes, each locking device comprises a connecting rod hinged inside the framework hole, a clamping jaw group is further included, each clamping jaw group comprises two second collets and two first collets, the two second collets and the two first collets are symmetrically arranged in a staggered mode and can form a complete circular clamping jaw ring, the second collets and the first collets are hinged inside the framework holes through the connecting rods, clamping jaws capable of being clamped with the clamping grooves are arranged at two ends of the second collets, the anti-falling group comprises a sleeve net, a fixing ring is fixedly connected to the sleeve net, a buckling groove is formed in the outer wall of the arc-shaped contour, and a pull rope penetrates through the sleeve jaws and is fixedly connected with a buckle clamped with the buckling groove. The invention has the advantages of convenient installation, high installation precision and error reduction.
Description
Technical Field
The invention relates to the technical field of shear wall construction, in particular to a shear wall structure and a building.
Background
Shear walls are the main components of the shear walls, and are also called wind-resistant walls, earthquake-resistant walls or structural walls. The wall body mainly bears horizontal load and vertical load (gravity) caused by wind load or earthquake action in a house or a structure, and prevents the structure from being sheared (sheared) and damaged. Also known as earthquake resistant walls, are generally made of reinforced concrete. When the shear force wall of prefabricated formula is installed, need reserve the major diameter reinforcing bar on the basic unit of building and floor, make prefabricated shear force wall and major diameter reinforcing bar carry out fixed connection, pour the prefabricated shear force wall on the frame again to accomplish the installation, in order to guarantee the effect of installation, consequently prefabricated shear force wall can leave the hole that supplies the major diameter reinforcing bar to pass through, make major diameter reinforcing bar and shear force wall carry out fixed connection through subsequent pouring again.
Because the assembled concrete shear wall is heavy, the wallboard needs to be lifted to a high position of a floor by the crane tower and then installed, but the shear wall is in a suspension state when the crane tower is used for lifting, the swing can occur, particularly in a windy day, the position of the crane tower is far away from the installation position, an operator of the crane tower cannot see the installation position, only can roughly adjust the shear wall under the command of ground personnel, and cannot align the shear wall to the installation position, so that the shear wall needs to be manually assisted by a constructor to assist the installation, and because the shear wall is large, heavy and in the suspension state, the constructor manually moves and calibrates the shear wall, and the precision is difficult to control. Especially when shear force wall and floor board are about to contact, the less workman of distance between the lower extreme of shear force wall and the floor board can only lie prone and observe, consequently often need use the mirror to assist the lower extreme of observing the shear force wall and align, the operation is inconvenient, and the error appears in artificial judgement easily moreover, in addition, in operation process, owing to for the artifical shear force wall of assisting, even aligned, still can take place the skew at the in-process that the shear force wall descends, lead to needing the secondary to lift by crane recalibration.
Based on the design, the invention provides a shear wall structure and a building, and aims to solve the problems.
Disclosure of Invention
The invention aims to provide a shear wall structure and a building, and aims to solve the problems of troublesome installation and low precision in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a shear force wall structure, includes the body, a plurality of skeleton holes have been seted up on the body, the bottom of body is seted up and is connected the chamber with skeleton hole intercommunication, skeleton hole is downthehole with skeleton hole axis direction upward array be provided with a plurality of locking device, locking device is including articulating the connecting rod at skeleton downthehole portion, still including jack catch group, jack catch group is by two collet two and two collet one subassemblies, two collet two and two a crisscross symmetry sets up and can constitute a complete circular jack catch ring, collet two with collet one all articulates at skeleton downthehole portion through the connecting rod, the draw-in groove has been seted up at the both ends of collet one, the both ends of collet two are provided with the jack catch that can with the draw-in groove block, still including anticreep group, the anticreep group includes the cover net, the solid fixed ring of fixedly connected with on the cover net, gu fixed ring's arc profile outer wall has seted up the catching groove, the equal fixedly connected with in the lump in both ends of collet two, the jack catch fixedly connected with stay cord passes the buckle of collet fixedly connected with stay cord and catching groove block.
As a further scheme of the invention, the locking device further comprises a secondary locking device, the secondary locking device comprises a slot formed on the inner wall of the framework hole, a sliding shaft is fixedly connected in the slot, an accommodating groove is formed in the sliding shaft, a limiting block is connected in the accommodating groove in a limiting and sliding manner, a spring which can enable the limiting block to reset outwards is arranged in the accommodating groove, a connecting piece is hinged to the lower end of the connecting rod, and the connecting piece is connected with the sliding shaft in a sliding manner.
As a further scheme of the invention, the first collet and the second collet are also provided with roller groups, each roller group comprises a roller which is rotatably connected with the inner wall of the arc-shaped contour of the first collet and the inner wall of the arc-shaped contour of the second collet, and the outer wall of the arc-shaped contour of each roller is provided with anti-skid lines.
As a further scheme of the invention, the roller train further comprises a roller train direction adjusting device, the roller train direction adjusting device comprises an installation shaft which is rotatably connected to the second collet and the first collet, the roller is rotatably connected to one end, close to the inner wall of the arc-shaped profile of the second collet, of the installation shaft, a bevel gear is fixedly connected to one end, far away from the roller, of the installation shaft, and the roller train direction adjusting device further comprises an adjusting device which can enable the bevel gear to rotate.
As a further scheme of the invention, the adjusting device comprises a T-shaped groove which is formed in the body and communicated with the framework hole, the cross section of the T-shaped groove is in a T shape, a limiting shaft is rotationally connected in the T-shaped groove, a shifting sheet groove is formed in the limiting shaft, a shifting rod is connected in the shifting sheet groove in a limiting sliding mode, conical gear ring strips are connected on the outer walls of the first collet chuck and the second collet chuck in a limiting sliding mode, when the second collet chuck and the first collet chuck form a complete circle, the conical gear ring strips can also form a complete conical gear ring, and the conical gear ring strips can rotate on the outer wall of a circular clamping jaw ring formed by the second collet chuck and the first collet chuck.
According to the further scheme, the steel reinforcement cage net is arranged in the body and comprises a transverse steel reinforcement group and a longitudinal steel reinforcement group, the steel reinforcement cage net is in a grid shape, two ends of the transverse steel reinforcement group of the steel reinforcement cage net extend out of the body, and small-diameter steel reinforcements fixedly connected with the longitudinal steel reinforcements of the steel reinforcement cage net are arranged at the upper end of the body.
As a further scheme of the invention, the body is provided with a through hole, and the body is fixedly connected with a hanging ring.
As a further scheme of the invention, the shear wall building comprises a floor plate, wherein a large-diameter steel bar is fixedly connected to the floor plate, a small-diameter steel bar is fixedly connected to the floor plate, the lower end of the body is fixedly connected to the upper surface of the floor plate, the large-diameter steel bar penetrates through a framework hole, and the small-diameter steel bar on the floor plate is positioned in a bottom connecting cavity of the body.
Compared with the prior art, the invention has the beneficial effects that:
1. because skeleton hole aperture is great, the major diameter reinforcing bar of being convenient for passes, it is comparatively convenient to use, after passing, collet two and collet one can keep major diameter reinforcing bar to move all the time in the middle of the ring that collet two and collet one are constituteed to the skeleton hole is provided with a plurality ofly on the body, consequently can make the body descend along major diameter reinforcing bar straight line according to predetermined position, and consequently the precision of installation is higher, and the in-process has reduced human labor moreover, uses also convenience more.
2. Secondary locking means can play the function that the secondary supported, moreover, even the stopper fracture, the connection piece still can slide on the sliding shaft and can not break away from, and jack catch and draw-in groove can not break away from simultaneously, and consequently in the face of the earthquake, the holding power of obtaining is bigger, and toughness is better simultaneously, and the connecting rod can upwards support and live the function that two collet jaws and one collet jaw consequently also can play upwards and support the major diameter reinforcing bar to fore-and-aft structural strength is higher.
3. When the rotating adjusting bevel gear is adjusted to rotate, the bevel gear can drive the mounting shaft to rotate, the mounting shaft can drive the roller wheel to rotate, and the roller wheel can rotate ninety degrees to change the angle from the angle vertical to the rotating direction of the ground to the angle horizontal to the ground, so that the roller wheel cannot move on the surface of the large-diameter steel bar at the moment, and locking is realized; the spacing axle is promoted towards T word inslot portion, makes spacing axle joint advance the spline groove of bevel gear, rotates the driving lever afterwards and enables spacing axle and drive bevel gear and advance to rotate, rotates ninety degrees after, promotes the driving lever and can slide in the plectrum groove to the driving lever can the joint advance T word inslot, thereby realizes the spacing axle of locking through the driving lever, makes it can not rotate, thereby prevents the gyro wheel and leads to the possibility of easy slippage.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the structure of the main body of the present invention;
FIG. 2 is a schematic cross-sectional view of the main body of the present invention;
FIG. 3 is a schematic view of the locking device of the present invention;
FIG. 4 is a schematic top view of a device structure according to the present invention;
FIG. 5 is a schematic view of the connection structure of the pulling rope according to the present invention;
FIG. 6 is a schematic cross-sectional view of the locking device of the present invention;
FIG. 7 is a schematic diagram of the method illustrated in FIG. 6A according to the present invention;
FIG. 8 is a schematic view of the connection of the body of the present invention to a building;
fig. 9 is a schematic structural view of the building of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
01. a body; 02. a skeleton hole; 03. a limiting shaft; 04. the bottom is connected with the cavity; 05. small-diameter steel bars; 06. netting; 07. a first collet; 08. installing a shaft; 09. pulling a rope; 10. a fixing ring; 11. a bevel gear coil; 12. a connecting rod; 13. a limiting block; 14. a slide shaft; 15. connecting sheets; 16. slotting; 17. a roller; 18. a bevel gear; 20. a card slot; 21. a jaw; 22. a second collet; 23. buckling; 24. buckling grooves; 25. a deflector rod; 26. a sheet shifting groove; 27. a floor plate; 28. large diameter steel bars; 29. a reinforcement cage net; 30. an accommodating groove; 31. a T-shaped slot; 32. a hoisting ring; 33. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 9, the present invention provides a technical solution: the utility model provides a shear force wall structure, which comprises a body 01, a plurality of skeleton hole 02 have been seted up on the body 01, the bottom joint chamber 04 with skeleton hole 02 intercommunication is seted up to the lower extreme of body 01, the array is provided with a plurality of locking device on the skeleton hole 02 axis direction with skeleton hole 02 in, locking device is including articulating the connecting rod 12 in skeleton hole 02 inside, still including the jack catch group, the jack catch group is by two collet two 22 and two collet one 07 subassemblies, two collet two 22 and two collet one 07 crisscross symmetry set up and can constitute a complete circular jack catch ring, collet two 22 and collet one 07 all articulate inside skeleton hole 02 through connecting rod 12, draw-in groove 20 has been seted up at collet one 07's both ends, collet two 22's both ends are provided with the jack catch 21 that can block with draw-in groove 20, still including the anticreep group, the set includes the cover net 06, fixedly connected with solid fixed ring 10 on the cover net 06, gu the curved profile outer wall of fixed ring 10 has seted up catching groove 24, the equal fixed connection in both ends of collet two 22 has the stay cord 09, the stay cord passes collet one 09 and the buckle 23 that fixedly connected with collet one 24.
During installation, the body 01 is lifted by the hoisting tower and is conveyed to a position where a shear wall needs to be installed, large-diameter steel bars reserved on the wall body penetrate through a framework hole 02 of the body 01, then auxiliary fixing is carried out through a supporting tool, a lifting hook of the hoisting tower is separated after the fixing is finished, then concrete slurry is poured into the framework hole 02 from top to bottom, the concrete slurry can flow into a bottom connecting cavity 04 from the framework hole 02 until the bottom connecting cavity 04 is filled, the interior of the framework hole 02 is filled, after the concrete slurry is solidified, the large-diameter steel bars penetrating through the framework hole 02 can be poured together with the body 01, so that the solidification of the bottom connecting cavity 04 and a floor is matched, the auxiliary supporting tool is detached, the function of fixing the body 01 on the floor is realized, and the position between the body 01 and the corner needs to be poured independently;
because the lower end of the skeleton hole 02 is conical and the diameter of the whole skeleton hole is larger, a steel bar can better penetrate through the skeleton hole 02, fault tolerance is improved, when the steel bar enters the skeleton hole 02, the steel bar firstly meets a locking device at the lowest end and firstly extends into the loop net 06 from bottom to top (see fig. 2, 3 and 6), because the lower end of the loop net 06 is conical, the steel bar can better enter the loop net 06 and can adapt to the steel bar with different diameters, and along with the descending of the skeleton hole 02, the upper end of the steel bar can move into the upper end of the loop net 06, along with the upward movement of the steel bar, the loop net 06 can be pushed to move upwards, so that the loop net 06 can pull the pull rope 09 to move upwards, so that the pull rope 09 can pull the loop claw two 22 to approach towards the loop claw one 07 (see fig. 3 to 6), so that the loop claw one 07 and the loop claw two 22 can be combined into a whole circular loop and can be clamped into the clamping groove 20, so that the loop claw two loop claws 22 and the steel bar can not continuously move upwards, thereby the steel bar can continuously lock the loop claw 07 and the loop claw 22 and the steel bar can not continuously lock the loop device at the periphery, so that the steel bar can not continuously lock the loop can not move upwards; the reserved large-diameter steel bars are higher in height and can be bent due to the toughness of the steel bars, when the collet II 22 and the collet I07 are locked, the calibration effect can be achieved, the steel bars in the framework holes 02 are straightened, and the steel bars of the whole floor are always vertically upward, so that the floor is more stable, the structure is stronger, in addition, the operation steps of workers are saved during installation, the workers only need to align the upper ends of the large-diameter steel bars to the inside of the framework holes 02, and then the operators of the tower crane directly control the shear wall to descend, so that the installation is convenient, the shear wall can be directly descended by aligning with the preset installation positions, and the plurality of framework holes 02 are formed in the body 01, after the outer walls of the steel bars are sleeved with the second collet 22 and the first collet 07, the body 01 can only descend along the large-diameter steel bars due to the limiting effect of the second collet 22 and the first collet 07, meanwhile, the shear wall can descend vertically due to the fact that the framework holes 02 are provided with the plurality of groups of framework holes 02, the second collet 22 and the first collet 07 in the framework holes 02, and the plurality of framework holes 02, the second collet 22 and the first collet 07 in the framework holes can ensure that the body 01 descends vertically along the linear array direction of the plurality of framework holes 02, so that the descending of the body 01 can be positioned from multiple directions, the mounting precision is higher, repeated calibration precision is not needed, and the use is convenient; after the fixing is finished, the circular ring consisting of the second collet 22 and the first collet 07 cannot be separated due to the lock catches of the claws 21 and the clamping grooves 20, so that the function of fixing the steel bars can be achieved, after concrete grout is poured in the later stage, the connecting rod 12, the second collet 22 and the first collet 07 can have the same function as the transverse steel bars, and a transversely and longitudinally staggered steel bar mesh is formed by matching the large-diameter steel bars, so that compared with the traditional pouring method, the steel bar mesh can only enable the framework holes 02 to be filled with the concrete grout, the concrete and the large-diameter steel bars are fixedly connected, the toughness is lacked, the toughness of the device is increased through the locking device, the horizontal and longitudinal bearing capacity is improved, and therefore, the circular ring cannot crack at the position where the body 01 is connected with the large-diameter steel bars even in the face of an earthquake, and therefore the structural strength is higher; referring to fig. 5, as the body 01 descends, the large-diameter steel bar rises in the framework hole 02, after the collet two 22 and the collet one 07 are locked by the claws 21 and the slots 20, the collet two 22 and the collet one 07 are not close to each other any more, so that as the body 01 descends continuously, the sleeve net 06 pushes up the fixing ring 10 upwards, the buckle 23 can be separated from the buckle slot 24, the sleeve net 06 can be sleeved on the upper end of the steel bar and continuously moves towards the inside of the sleeve net 06 of the locking device above until the sleeve net moves out of the upper end of the framework hole 02, the sleeve net 06 and the fixing ring 10 can be conveniently recovered, and the use cost is reduced;
this technique is different from prior art, because skeleton hole 02 aperture is great, the major diameter reinforcing bar of being convenient for passes, it is comparatively convenient to use, after passing, collet two 22 and collet one 07 can keep the major diameter reinforcing bar to move all the time in the ring intermediate motion that collet two 22 and collet one 07 are constituteed, and skeleton hole 02 is provided with a plurality ofly on body 01, consequently, can make body 01 descend along the major diameter reinforcing bar straight line according to predetermined position, consequently, the precision of installation is higher, and the in-process has reduced human labor, it is also more convenient to use.
As shown in fig. 3 to 7, as a further scheme of the present invention, the locking device further includes a secondary locking device, the secondary locking device includes a slot 16 formed on an inner wall of the framework hole 02, a sliding shaft 14 is fixedly connected in the slot 16, an accommodating groove 30 is formed in the sliding shaft 14, a limiting block 13 is connected in the accommodating groove 30 in a limiting and sliding manner, a spring capable of resetting the limiting block 13 outwards is arranged in the accommodating groove 30, a connecting piece 15 is hinged to a lower end of the connecting rod 12, and the connecting piece 15 is connected with the sliding shaft 14 in a sliding manner.
When the second collet 22 and the first collet 07 are locked and buckled through the claw 21 and the clamping groove 20, the diameter formed by the second collet 22 and the first collet 07 begins to gradually decrease, so that the connecting rod 12 can be contracted upwards, when the connecting rod 12 is contracted upwards, the connecting piece 15 can be pulled to slide upwards on the outer wall of the sliding shaft 14, when the claw 21 and the clamping groove 20 are locked, the connecting piece 15 can push the sliding shaft 14 to move into the accommodating groove 30, the connecting piece 15 can cross the limiting block 13, the locking function of the connecting piece 15 can be realized through the limiting block 13, the connecting piece 15 cannot slide downwards on the sliding shaft 14, the second collet 22 and the first collet 07 can be pushed upwards through the connecting rod 12, the secondary supporting function is achieved, even if the limiting block 13 is broken, the connecting piece 15 can slide on the sliding shaft 14 and cannot be separated, the claw 21 and the clamping groove 20 cannot be separated, the obtained supporting force is larger in the face of an earthquake, the toughness is better, the connecting rod 12 can support the second collet 22 and the first collet upwards, and therefore, the diameter of the first collet 07 can be larger, and the longitudinal strength of the reinforcing steel bar structure can be higher.
As a further scheme of the invention, the first collet 07 and the second collet 22 are also provided with roller groups, each roller group comprises a roller 17 which is rotatably connected with the inner wall of the arc-shaped contour of the first collet 07 and the second collet 22, and the outer wall of the arc-shaped contour of the roller 17 is provided with anti-skid grains.
Because the outer wall of reinforcing bar itself just has anti-skidding line, therefore the frictional force is great when major diameter reinforcing bar outer wall for collet two 22 and collet one 07, when collet two 22 and collet one 07 press from both sides tightly the outer wall to major diameter reinforcing bar, can realize the centre gripping through gyro wheel 17, when playing the centering calibration function, do not influence the 01 downstream of body, reduce frictional force.
Referring to fig. 3 and 6, as a further scheme of the present invention, the roller set further includes a roller set direction adjusting device, the roller set direction adjusting device includes an installation shaft 08 rotatably connected to the second collet 22 and the first collet 07, the roller 17 is rotatably connected to one end of the installation shaft 08 close to the inner wall of the arc profile of the second collet 22, one end of the installation shaft 08 away from the roller 17 is fixedly connected with a bevel gear 18, and the roller set direction adjusting device further includes an adjusting device capable of rotating the bevel gear 18.
When adjusting rotation regulation bevel gear 18 and rotating, bevel gear 18 can drive installation axle 08 and rotate, and installation axle 08 can drive gyro wheel 17 and rotate, and gyro wheel 17 can rotate ninety degrees to become the angle on level ground from the angle of perpendicular ground direction of rotation, thereby gyro wheel 17 can not be at the surface motion of major diameter reinforcing bar this moment, thereby realizes the locking.
Referring to fig. 6, as a further scheme of the present invention, the adjusting device includes a T-shaped groove 31 formed in the body 01 and communicated with the skeleton hole 02, the cross-sectional shape of the T-shaped groove 31 is T-shaped, a limiting shaft 03 is rotatably connected in the T-shaped groove 31, a shift plate groove 26 is formed in the limiting shaft 03, a shift lever 25 is connected in the shift plate groove 26 in a limiting and sliding manner, a conical gear ring strip 11 is connected in the outer wall of the collet one 07 and the collet two 22 in a limiting and sliding manner, and when the collet two 22 and the collet one 07 form a complete circle, the conical gear ring strip 11 can also form a complete conical gear ring and can rotate on the outer wall of a circular jaw ring formed by the collet two 22 and the collet one 07.
Towards the inside spacing axle 03 that promotes of T word groove 31, make spacing axle 03 joint advance bevel gear 18's spline groove, rotate driving lever 25 afterwards and enable spacing axle 03 to drive bevel gear 18 and advance to rotate, after rotating ninety degrees, promote driving lever 25 and can slide at plectrum groove 26, thereby driving lever 25 can the joint advance in the T word groove 31, thereby realize locking spacing axle 03 through driving lever 25, make it can not rotate, thereby prevent gyro wheel 17 and lead to the possibility of easy slippage, can drive the annular rack that awl rack 11 formed simultaneously when a bevel gear 18 rotates and rotate simultaneously, thereby all bevel gears 18 all can rotate.
As a further scheme of the invention, a reinforcement cage net 29 is arranged in the body 01, the reinforcement cage net 29 is composed of a transverse reinforcement group and a longitudinal reinforcement group, the reinforcement cage net 29 is in a grid shape, two ends of the transverse reinforcement group of the reinforcement cage net 29 extend out of the body 01, and the upper end of the body 01 is provided with a small-diameter reinforcement 05 fixedly connected with the longitudinal reinforcement of the reinforcement cage net 29.
When the body 01 is implemented, pouring forming can be adopted, and the steel reinforcement cage net 29 is used as an installation framework, so that the structural strength and toughness of the body 01 are guaranteed.
As a further scheme of the invention, a through hole 33 is arranged on the body 01, and a hanging ring 32 is fixedly connected to the body 01.
Through-hole 33 is convenient for assist fixing tool installs to the realization is convenient for hoist through rings 32 to body 01's fixed stay.
As a further scheme of the invention, the shear wall building comprises a floor plate 27, wherein large-diameter steel bars 28 are fixedly connected to the floor plate 27, small-diameter steel bars 05 are fixedly connected to the floor plate 27, the lower end of a body 01 is fixedly connected to the upper surface of the floor plate 27, the large-diameter steel bars 28 penetrate through a framework hole 02, and the small-diameter steel bars 05 on the floor plate 27 are positioned in a bottom connecting cavity 04 of the body 01.
When using, after finishing the installation of body 01, its both ends can continue to install remaining wallboard, and the hookup location of two wallboards need pour through reinforced concrete, and the prefabricated floor board can directly be erect to the upper end of body 01, continues to erect body 01 afterwards to the erection of floor is constantly realized, the non-frame construction of the building of this technique suitable constitution more.
Claims (8)
1. A shear wall structure, includes body (01), its characterized in that: a plurality of framework holes (02) are arranged on the body (01), a bottom connecting cavity (04) communicated with the framework holes (02) is arranged at the lower end of the body (01), a plurality of locking devices are arranged in the skeleton hole (02) in an array manner in the axis direction of the skeleton hole (02), the locking device comprises a connecting rod (12) hinged in the framework hole (02) and a claw group, the claw group comprises two second collet claws (22) and two first collet claw (07) components, the two second collet claws (22) and the two first collet claws (07) are symmetrically arranged in a staggered mode and can form a complete circular claw ring, the second collet (22) and the first collet (07) are hinged inside the framework hole (02) through a connecting rod (12), the two ends of the first collet (07) are provided with clamping grooves (20), the two ends of the second collet (22) are provided with clamping claws (21) which can be clamped with the clamping grooves (20), the anti-falling device also comprises an anti-falling group, the anti-falling group comprises a cover net (06), a fixing ring (10) is fixedly connected to the cover net (06), the outer wall of the arc-shaped outline of the fixing ring (10) is provided with a buckle groove (24), both ends of the second collet (22) are fixedly connected with pull ropes (09), the pull rope (09) penetrates through the first collet (07) and is fixedly connected with a buckle (23) which is clamped with the buckle groove (24).
2. A shear wall structure according to claim 1, wherein: locking device is still including secondary locking device, secondary locking device is including offering fluting (16) on skeleton hole (02) inner wall, fixedly connected with slide-bar (14) in fluting (16), seted up accepting groove (30) in slide-bar (14), spacing sliding connection has stopper (13) in accepting groove (30), be provided with in accepting groove (30) and enable stopper (13) outwards to reset the spring, the lower extreme of connecting rod (12) articulates there is connection piece (15), connection piece (15) and slide-bar (14) sliding connection.
3. A shear wall construction according to claim 2, wherein: the anti-skid device is characterized in that roller groups are further arranged on the first collet (07) and the second collet (22), each roller group comprises a roller (17) which is rotatably connected to the inner walls of the arc-shaped outlines of the first collet (07) and the second collet (22), and anti-skid lines are arranged on the outer walls of the arc-shaped outlines of the rollers (17).
4. A shear wall construction according to claim 3, wherein: the roller train is still including roller train direction adjusting device, roller train direction adjusting device is including rotating installation axle (08) of connection on collet two (22) and collet one (07), gyro wheel (17) rotate to be connected and serve at installation axle (08) near one of collet two (22) arc profile inner wall, the one end fixedly connected with bevel gear (18) of gyro wheel (17) are kept away from in installation axle (08), roller train direction adjusting device is still including enabling bevel gear (18) to carry out pivoted adjusting device.
5. A shear wall structure according to claim 4, wherein: adjusting device is including offering T word groove (31) with skeleton hole (02) intercommunication on body (01), the cross sectional shape of T word groove (31) is the T font, T word groove (31) internal rotation is connected with spacing axle (03), plectrum groove (26) have been seted up on spacing axle (03), spacing sliding connection has driving lever (25) in plectrum groove (26), the spacing sliding connection of outer wall of collet one (07) and collet two (22) has awl ring strip (11), works as after complete circular is constituteed in collet two (22) and collet one (07), a complete awl ring gear also can be constituteed in awl ring strip (11), and can rotate at the circular jack ring outer wall that collet two (22) and collet one (07) are constituteed.
6. A shear wall construction according to claim 5, wherein: be provided with steel reinforcement cage net (29) in body (01), steel reinforcement cage net (29) comprise horizontal reinforcing bar group and longitudinal reinforcement group, steel reinforcement cage net (29) are latticed, and stretch out body (01) at the both ends of the horizontal reinforcing bar group of steel reinforcement cage net (29), the upper end of body (01) be provided with steel reinforcement cage net (29) longitudinal reinforcement fixed connection's minor diameter reinforcing bar (05).
7. A shear wall structure according to claim 6, wherein: the body (01) is provided with a through hole (33), and the body (01) is fixedly connected with a hanging ring (32).
8. A shear wall construction suitable for use in a shear wall structure according to any one of claims 1 to 7, wherein: the steel plate comprises a floor plate (27), wherein a large-diameter steel bar (28) is fixedly connected to the floor plate (27), a small-diameter steel bar (05) is fixedly connected to the floor plate (27), the lower end of the body (01) is fixedly connected to the upper surface of the floor plate (27), the large-diameter steel bar (28) penetrates through a framework hole (02), and the small-diameter steel bar (05) on the floor plate (27) is located inside a bottom connecting cavity (04) of the body (01).
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| CN202211217110.4A CN115506534B (en) | 2022-09-30 | 2022-09-30 | Shear wall structure and building |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0751262A1 (en) * | 1995-06-30 | 1997-01-02 | Ralf Sebald | Wall element for rising structures and method of manufacturing the same |
| US6244005B1 (en) * | 1997-11-28 | 2001-06-12 | Arne B. Wallin | Modular wall system |
| CN111705950A (en) * | 2020-05-11 | 2020-09-25 | 广城建设集团有限公司 | High-strength assembly type shear wall structure |
| CN215253684U (en) * | 2021-04-13 | 2021-12-21 | 中盈远大(常州)装配式建筑有限公司 | Novel energy-consumption prefabricated shear wall |
| CN113878223A (en) * | 2021-10-15 | 2022-01-04 | 浙江富成建设集团有限公司 | Steel bar positioning structure for building construction |
| CN114737699A (en) * | 2022-06-14 | 2022-07-12 | 中冶建筑研究总院有限公司 | Assembled reinforced concrete shear wall structure and prefabricated shear wall unit |
| CN216994449U (en) * | 2022-04-20 | 2022-07-19 | 青岛嘉枫城市建设有限公司 | Conveyor convenient to construction steel bar transports |
-
2022
- 2022-09-30 CN CN202211217110.4A patent/CN115506534B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0751262A1 (en) * | 1995-06-30 | 1997-01-02 | Ralf Sebald | Wall element for rising structures and method of manufacturing the same |
| US6244005B1 (en) * | 1997-11-28 | 2001-06-12 | Arne B. Wallin | Modular wall system |
| CN111705950A (en) * | 2020-05-11 | 2020-09-25 | 广城建设集团有限公司 | High-strength assembly type shear wall structure |
| CN215253684U (en) * | 2021-04-13 | 2021-12-21 | 中盈远大(常州)装配式建筑有限公司 | Novel energy-consumption prefabricated shear wall |
| CN113878223A (en) * | 2021-10-15 | 2022-01-04 | 浙江富成建设集团有限公司 | Steel bar positioning structure for building construction |
| CN216994449U (en) * | 2022-04-20 | 2022-07-19 | 青岛嘉枫城市建设有限公司 | Conveyor convenient to construction steel bar transports |
| CN114737699A (en) * | 2022-06-14 | 2022-07-12 | 中冶建筑研究总院有限公司 | Assembled reinforced concrete shear wall structure and prefabricated shear wall unit |
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| CN115506534B (en) | 2023-09-19 |
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